ZNF469

Zinc finger protein 469 is a protein that in humans is encoded by the ZNF469 gene.[5]

ZNF469
Identifiers
Aliases	ZNF469, BCS, BCS1, zinc finger protein 469, Zfp469
External IDs	OMIM: 612078 MGI: 2684868 HomoloGene: 18937 GeneCards: ZNF469
Gene location (Human) Chr. Chromosome 16 (human)[1] Band 16q24.2 Start 88,382,989 bp[1] End 88,440,757 bp[1]
Gene location (Mouse) Chr. Chromosome 8 (mouse)[2] Band 8|8 E1 Start 122,258,620 bp[2] End 122,272,650 bp[2]
Gene ontology Molecular function • metal ion binding • DNA binding • nucleic acid binding • GO:0001200, GO:0001133, GO:0001201 DNA-binding transcription factor activity, RNA polymerase II-specific Cellular component • cell nucleus Biological process • transcription, DNA-templated • regulation of transcription, DNA-templated • regulation of transcription from RNA polymerase II promoter Sources:Amigo / QuickGO
Orthologs
Species	Human	Mouse
Entrez	84627	195209
Ensembl	ENSG00000225614	ENSMUSG00000043903
UniProt	Q96JG9	n/a
RefSeq (mRNA)	NM_001127464 NM_001367624	NM_001362883
RefSeq (protein)	NP_001354553	n/a
Location (UCSC)	Chr 16: 88.38 – 88.44 Mb	Chr 8: 122.26 – 122.27 Mb
PubMed search	[3]	[4]
Wikidata
View/Edit Human View/Edit Mouse

Function

This gene encodes a zinc-finger protein. Low-percent homology to certain collagens suggests that it may function as a transcription factor or extra-nuclear regulator factor for the synthesis or organization of collagen fibers. Mutations in this gene cause brittle cornea syndrome.[5]

Clinical significance

Mutations in ZNF469 are associated to keratoconus.[6] as well as a type of Ehlers-Danlos syndrome called brittle cornea syndrome.

References

1. GRCh38: Ensembl release 89: ENSG00000225614 - Ensembl, May 2017
2. GRCm38: Ensembl release 89: ENSMUSG00000043903 - Ensembl, May 2017
3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
5. "Entrez Gene: Zinc finger protein 469". Retrieved 2014-08-07.
6. Vincent AL, Jordan CA, Cadzow MJ, Merriman TR, McGhee CN (2014). "Mutations in the zinc finger protein gene, ZNF469, contribute to the pathogenesis of keratoconus". Invest. Ophthalmol. Vis. Sci. 55 (9): 5629–35. doi:10.1167/iovs.14-14532. PMID 25097247.

Further reading

• Vitart V, Bencić G, Hayward C, Skunca Herman J, Huffman J, Campbell S, Bućan K, Navarro P, Gunjaca G, Marin J, Zgaga L, Kolcić I, Polasek O, Kirin M, Hastie ND, Wilson JF, Rudan I, Campbell H, Vatavuk Z, Fleck B, Wright A (2010). "New loci associated with central cornea thickness include COL5A1, AKAP13 and AVGR8". Hum. Mol. Genet. 19 (21): 4304–11. doi:10.1093/hmg/ddq349. PMID 20719862.
• Christensen AE, Knappskog PM, Midtbø M, Gjesdal CG, Mengel-From J, Morling N, Rødahl E, Boman H (2010). "Brittle cornea syndrome associated with a missense mutation in the zinc-finger 469 gene". Invest. Ophthalmol. Vis. Sci. 51 (1): 47–52. doi:10.1167/iovs.09-4251. PMID 19661234.
• Lu Y, Dimasi DP, Hysi PG, Hewitt AW, Burdon KP, Toh T, Ruddle JB, Li YJ, Mitchell P, Healey PR, Montgomery GW, Hansell N, Spector TD, Martin NG, Young TL, Hammond CJ, Macgregor S, Craig JE, Mackey DA (2010). "Common genetic variants near the Brittle Cornea Syndrome locus ZNF469 influence the blinding disease risk factor central corneal thickness". PLOS Genet. 6 (5): e1000947. doi:10.1371/journal.pgen.1000947. PMC 2869325. PMID 20485516.
• Burkitt Wright EM, Spencer HL, Daly SB, Manson FD, Zeef LA, Urquhart J, Zoppi N, Bonshek R, Tosounidis I, Mohan M, Madden C, Dodds A, Chandler KE, Banka S, Au L, Clayton-Smith J, Khan N, Biesecker LG, Wilson M, Rohrbach M, Colombi M, Giunta C, Black GC (2011). "Mutations in PRDM5 in brittle cornea syndrome identify a pathway regulating extracellular matrix development and maintenance". Am. J. Hum. Genet. 88 (6): 767–77. doi:10.1016/j.ajhg.2011.05.007. PMC 3113239. PMID 21664999.
• Khan AO, Aldahmesh MA, Alkuraya FS (2012). "Brittle cornea without clinically-evident extraocular findings in an adult harboring a novel homozygous ZNF469 mutation". Ophthalmic Genet. 33 (4): 257–9. doi:10.3109/13816810.2012.670362. PMID 22486320. S2CID 38585727.
• Abu A, Frydman M, Marek D, Pras E, Nir U, Reznik-Wolf H, Pras E (2008). "Deleterious mutations in the Zinc-Finger 469 gene cause brittle cornea syndrome". Am. J. Hum. Genet. 82 (5): 1217–22. doi:10.1016/j.ajhg.2008.04.001. PMC 2427192. PMID 18452888.
• Hoehn R, Zeller T, Verhoeven VJ, Grus F, Adler M, Wolfs RC, Uitterlinden AG, Castagne R, Schillert A, Klaver CC, Pfeiffer N, Mirshahi A (2012). "Population-based meta-analysis in Caucasians confirms association with COL5A1 and ZNF469 but not COL8A2 with central corneal thickness". Hum. Genet. 131 (11): 1783–93. doi:10.1007/s00439-012-1201-3. PMID 22814818. S2CID 17779513.
• Khan AO, Aldahmesh MA, Mohamed JN, Alkuraya FS (2010). "Blue sclera with and without corneal fragility (brittle cornea syndrome) in a consanguineous family harboring ZNF469 mutation (p.E1392X)". Arch. Ophthalmol. 128 (10): 1376–9. doi:10.1001/archophthalmol.2010.238. PMID 20938016.

This article incorporates text from the United States National Library of Medicine, which is in the public domain.